It was quite a frightening night for fans who attended Odd Future's Halloween concert in Miami. Not only did Tyler, the Creator freaked out audiences with his skinhead costume, the group also had a surprise guest crash their show. During the crew's set, Lil Wayne appeared onstage dressed in a werewolf mask with hairy paws and red pajamas.

According to Pitchfork, Weezy didn't stay long, he simply took off his mask, gave props to OF and disappeared. "Just left an Odd Future show...fuggin bananaz!! Shout out Taco & Brad for the luv," he tweeted. It's no secret that Wayne is a fan of the West Coast rap collective. When his I Am Still Music Tour stopped in Los Angeles, the 'She Will' rapper was spotted skateboarding with the crew at their favorite hangout, the Supreme clothing store.

In the end, Tyler, the Creator seemed to enjoy Weezy's Halloween prank. "@LilTunechi Came Out, Not ON Some Gay Co Sign S----, n---a Is A Legit Fan. Good S----," he tweeted.

Let's just say, it was a hollowing experience for both of them.

Watch Lil Wayne Make an Apperance at Odd Future Concert